7 Million OpenSea Emails Exposed: Crypto Community on High Alert for Phishing Threats

SlowMist’s chief information security officer (CISO) reported that a 2022 breach involving NFT marketplace OpenSea’s user data has now led to the full public exposure of the leaked information.

The breach, which occurred in June 2022, involved 7 million email addresses of OpenSea users.

Crypto Users at Risk After 7 Million OpenSea Emails Go Public

In a tweet on January 13, blockchain security firm SlowMist’s chief information security officer (CISO) said that the leaked email addresses have now been made public. 

“Remember the attack on the OpenSea mail service provider in 2024 that led to the leakage of emails? The leaked email addresses have now been fully publicized after multiple disseminations. Please be aware of the risks associated with phishing emails and other potential cyberattacks,” the SlowMist exec said.

According to a screenshot shared by the exec, former Binance CEO CZ’s emails were also leaked.